Diorganotin(IV) Derivatives of Furoic Acid and Pyrrole-2-carboxylic Acid
- 1 January 1980
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 10 (6) , 535-551
- https://doi.org/10.1080/00945718008071319
Abstract
Two series of complexes of the general formulae [R2 SnO2 CR′]2O and R2Sn(O2CR′)2 (R = CH3, n-O4H9, n-C8H17 or C6H5CH2 and R′ = 2-furan or 2-pyrrole), have been prepared by the reaction of furoic or pyrrole-2-carboxylic acid with diorganotin(IV) oxides in 1:1 and 2:1 (ligand:metal) molar ratio, respectively. These complexes have been characterized by elemental analyses, molecular weight determinations, molar conductance measurements, infrared, ultraviolet and 1H-NMR studies. Trigonal bipyramidal structure for the 1:1 and an octahedral six-coordinated structure for the 2:1 complexes is proposed on the basis of the experimental data.Keywords
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